Biddz, Ah ok I see. I bet he doesn't really deal with extreme heat well either :P Accepted. 

Archmage, Two tons ain't weak. That would kill any normal person and most supervillains with a punch. Just so you know it's not always going to be a strength contest. Not even half of the time will it be a strength contest. There's way more threats to face then just super-strong bruisers and I think her strength is fine as it is. Plus there's only so much bizarre biology can account for before it starts getting a bit much. Getting more than doubly strong is a bit much. And being regenerative and agile, she doesn't need to be much stronger anyway. 

If you're talking about Zenith, he's a Superman Expy not the actual guy :P 

If we're talking generally, I'd have to write an essay about that xD I've said before and I'll say it again, just because other people are stronger it doesn't make your character less important. Skill and creativity count for a lot.